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Bangalore Chennai Expressway (NE-7) Distance, Route Map & Overview


31, December 2025

Bangalore to Chennai Expressway ( NE-7 ) - Latest Update

The Bangalore Chennai Expressway is expected to be operational from December 2024 or January 2025.

Bangalore to Chennai Expressway (NE-7 ) - Overview

The Bangalore-Chennai Expressway, also known as National Expressway 7 (NE-7), is an under-construction 260-kilometer (160-mile) long, 4-lane wide access-controlled expressway between the cities of Bangalore is the capital of Karnataka and Chennai is the capital of Tamil Nadu.

  • Route: The expressway will run from Hoskote in the Bengaluru Metropolitan Region Development Authority to Sriperumbudur in the Chennai Metropolitan Area.

  • Speed limit: It is planned to allow vehicles to reach speeds of 120 km/h (75 mph).

  • Budget: The total project value is Rs 17,930 crore.

  • Status: Under construction. While there were earlier announcements of an opening by December 2023 or January 2024, more recent information suggests a December 2025 completion date. There may be construction delays.

  • Benefits: The Bangalore-Chennai Expressway is expected to:

    • Reduce travel time between Bangalore and Chennai to 2-3 hours from the current 6-7 hours.

    • Strengthen the link between India's two major IT hubs, Bangalore and Chennai.

    • Smoother business operations and pave the way for increased collaboration among multinational companies and industries.

Do you travel a lot in India? Would you then like to know which are India's top 10 National Highways in India?

Bangalore to Chennai Expressway (NE-7 ) - Distance, Route, and Spur Route

Current Distance and Travel Time from Bangalore to Chennai

The distance between Bangalore and Chennai is approximately 334 kilometers along NH75, according to Google Maps, and it takes 7 hours to drive under normal traffic conditions.

Bangalore to Chennai Expressway (NE-7 )

With the new (NE-7) Bangalore to Chennai expressway highway, we can expect a to 262 kilometers, and it takes take about 3–4 hours to drive under normal traffic conditions.

The Bangalore-Chennai Expressway (NE-7) connects three states in India:

  1. Karnataka - Hoskote, Malur.

  1. Andhra Pradesh - Venkatagirikota, Palamaner.

  1. Tamil Nadu - Gudiyatham, Arakkonam, Sriperumbudur.

Spur Routes from Bangalore to Chennai

The Bangalore-Chennai Expressway will have four spur routes, but only one has been approved so far. Spur routes are short branch roads that connect the main expressway to other highways or areas.

  • Spur 1 (95.63 km): This route was originally planned to connect the expressway to Dobbaspet on NH-4, but it has since been subsumed into the larger Bangalore Satellite Town Ring Road project.

  • Spur 2 (3.58 km): This approved spur route will connect the starting point of the expressway to NH-4 near Konadasapura, located east of Bengaluru.

  • Spur 3 (6.47 km - approved): This spur route will link 50.91 km of the expressway to Kolar Gold Fields.

  • Spur 4 (7.44 km): This route has been proposed to connect the expressway to Katpadi, but it has not yet been approved.

GRC Shreekrish - Homes247.in

Bangalore Chennai Expressway (NE-7 ) Timeline

  • Planning Phase (Early 1990s): The project was first conceptualized in the early 1990s.

  • Land Acquisition Delays (2018-2020): Land acquisition for the project began in 2018, but faced delays. By November 2020, nearly all the land required was acquired.

  • Construction Begins (August 2019): Construction works commenced in August 2019.

  • Initial Completion Target (2023): The initial target for completion was set for 2023.

  • Revised Completion Date (December 2025): More recent information suggests a December 2025 completion date. There may be delays due to unforeseen circumstances.

The Bangalore-Chennai Expressway (NE-7 ) - Benefits:

  • Reduced travel time (potentially from 7 hours to 2-3 hours)

  • A stronger link between Bangalore and Chennai, fostering economic activity

  • Smoother business operations and increased collaboration in IT industries

Why is the Bangalore-Chennai Expressway (NE-7) referred to as South India's first greenfield project?

The Bangalore-Chennai Expressway is called the first greenfield project in South India because it's built on undeveloped land. Greenfield projects are infrastructure development projects. A greenfield project refers to a project constructed on entirely new land that hasn't been previously developed.

The Real Estate Impacts of the Bangalore-Chennai Expressway (NE-7)

Next is the analysis of the impact of real estate.

There are already many leading industrial units and commercial warehouses along the present Bangalore–Chennai highway route. With this expressway springing up, the potential and new projects are definitely to spring up more. Further, since people will be needed everywhere, along with commercial development, there will be residential development also. Thus, this is the right time to invest in plots in places like Hoskote and Malur There is already the Bangalore-Chennai industrial corridor, and this project is expected to boost this further.

The Hoskote Road real estate market booming due to the Bangalore-Chennai Expressway (NE-7)

Upcoming Development Plans of Hoskote and Malur

With a bunch of useful social infrastructures, Hoskote and Malur are planning for further development to make it a better place to live in. An upcoming 6,000-acre infrastructure corridor in Hoskote will provide significant employment.

Hoskote Road benefits include improved connectivity, increased demand, infrastructure development, and early signs of a boom.

News articles suggest that developers have already started anticipating the boom by initiating projects along Hoskote Road. Overall, the Bangalore-Chennai Expressway is a major factor driving a real estate boom along Hoskote Road.

A few well-known Hoskote properties can be found on our website Homes247.in

Overall, the Bangalore-Chennai Expressway is a major infrastructure project with the potential to improve connectivity significantly and economic activity between Bangalore and Chennai. While construction is progressing, it's best to rely on official updates from the National Highway Authority of India (NHAI) for the most accurate information on the completion date.

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